The EU faces substantial problems.
There are substantial problems to solve".
He said Angola was devoting billions of dollars to solving its substantial problems.
"It's a sign of substantial problems between union leaders and members.
Swissair was granted court protection from its creditors Friday, but still has substantial problems.
"We see substantial problems and few benefits in the after-hours market," Mr. Barclay said.
A spokesman for the German chancellor, Angela Merkel, said the vote's surprise outcome created "substantial problems".
But preliminary results of several of the investigations have indicated substantial problems.
Further scientific and engineering work, though, exposed substantial problems with the site.
"Despite the prosperity within the city, there are substantial problems of deprivation in parts of Bristol," the report said.
However, on launch, there have been substantial problems with multiplayer access, itself the reason for delaying this review.
